PT86013B - Dispositivo polimerico esforcado para libertacao controlada de uma substancia num meio ambiente - Google Patents

Dispositivo polimerico esforcado para libertacao controlada de uma substancia num meio ambiente Download PDF

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Publication number
PT86013B
PT86013B PT86013A PT8601387A PT86013B PT 86013 B PT86013 B PT 86013B PT 86013 A PT86013 A PT 86013A PT 8601387 A PT8601387 A PT 8601387A PT 86013 B PT86013 B PT 86013B
Authority
PT
Portugal
Prior art keywords
agent
environment
active agent
release
sheet
Prior art date
Application number
PT86013A
Other languages
English (en)
Portuguese (pt)
Other versions
PT86013A (pt
Inventor
Gautam Ramchandra Ranade
Original Assignee
Pfizer
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pfizer filed Critical Pfizer
Publication of PT86013A publication Critical patent/PT86013A/pt
Publication of PT86013B publication Critical patent/PT86013B/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
    • A61K9/0068—Rumen, e.g. rumen bolus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nutrition Science (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Medicinal Preparation (AREA)
  • Materials For Medical Uses (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Laminated Bodies (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
PT86013A 1986-10-30 1987-10-28 Dispositivo polimerico esforcado para libertacao controlada de uma substancia num meio ambiente PT86013B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/925,776 US4830860A (en) 1986-10-30 1986-10-30 Stressed polymeric device for controlled release of a substance to an ambient environment

Publications (2)

Publication Number Publication Date
PT86013A PT86013A (pt) 1988-11-30
PT86013B true PT86013B (pt) 1993-07-30

Family

ID=25452220

Family Applications (1)

Application Number Title Priority Date Filing Date
PT86013A PT86013B (pt) 1986-10-30 1987-10-28 Dispositivo polimerico esforcado para libertacao controlada de uma substancia num meio ambiente

Country Status (13)

Country Link
US (1) US4830860A (de)
EP (1) EP0266929B1 (de)
JP (1) JPS63122632A (de)
AT (1) ATE83654T1 (de)
AU (1) AU577728B2 (de)
CA (1) CA1312284C (de)
DE (1) DE3783210T2 (de)
DK (1) DK175899B1 (de)
ES (1) ES2036584T3 (de)
GR (1) GR3006911T3 (de)
IE (1) IE59669B1 (de)
NZ (1) NZ222305A (de)
PT (1) PT86013B (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3803482A1 (de) * 1988-02-05 1989-08-17 Lohmann Therapie Syst Lts Schwimmfaehiges orales therapeutisches system
GB8820353D0 (en) * 1988-08-26 1988-09-28 Staniforth J N Controlled release tablet
US5633002A (en) * 1988-10-04 1997-05-27 Boehringer Ingelheim Gmbh Implantable, biodegradable system for releasing active substance
HU208495B (en) * 1990-06-27 1993-11-29 Alkaloida Vegyeszeti Gyar Process for producing retarde pharmaceutical compositions
US5417974A (en) * 1991-11-08 1995-05-23 The Green Cross Corporation Biocidal self-adhesive and process for producing the same, as well as self-adhesive and application thereof
US5273742A (en) * 1991-12-30 1993-12-28 Tyndale Plains-Hunter Ltd. Biomedical water soluble hydrophilic polyurethane polymers and method of use thereof
US5478355A (en) * 1993-03-18 1995-12-26 United States Surgical Corporation Method for improving the in vivo strength retention of a bioabsorbable implantable medical device and resulting medical device
US5633000A (en) * 1994-06-23 1997-05-27 Axxia Technologies Subcutaneous implant
US5563233A (en) * 1994-11-16 1996-10-08 Tyndale Plains-Hunter, Ltd. Polyether polyurethane polymers and gels having improved absorption and slip properties
FR2729539B1 (fr) * 1995-01-23 1997-04-11 Virbac Lab Dispositif a liberation controlee de substances chimiques, destine a etre fixe sur un animal et procede de preparation dudit dispositif
US5670145A (en) * 1996-01-30 1997-09-23 Troy Biosciences, Inc. Biologically active system for dispersion of pheromones
US6217895B1 (en) * 1999-03-22 2001-04-17 Control Delivery Systems Method for treating and/or preventing retinal diseases with sustained release corticosteroids
US20040121014A1 (en) * 1999-03-22 2004-06-24 Control Delivery Systems, Inc. Method for treating and/or preventing retinal diseases with sustained release corticosteroids
US6576246B1 (en) * 1999-05-24 2003-06-10 Seefar Technologies, Inc. Degradable animal chewing article possessing enhanced safety, durability and mouth-feel
US6783294B2 (en) 2000-02-14 2004-08-31 Johnson & Johnson Consumer Companies, Inc. Solid cleanser holder
US6607739B1 (en) 2000-02-14 2003-08-19 Johnson & Johnson Consumer Companies, Inc. Dispensing article
US6375972B1 (en) * 2000-04-26 2002-04-23 Control Delivery Systems, Inc. Sustained release drug delivery devices, methods of use, and methods of manufacturing thereof
DE10063313A1 (de) * 2000-12-19 2002-06-27 Atlantic Zeiser Gmbh Verfahren zum Bearbeiten, insbesondere Lesen, Programmieren od.dgl., kartenförmiger Informationsträger
US8871241B2 (en) 2002-05-07 2014-10-28 Psivida Us, Inc. Injectable sustained release delivery devices
US20060004185A1 (en) * 2004-07-01 2006-01-05 Leese Richard A Peptide antibiotics and peptide intermediates for their prepartion
US8252320B2 (en) 2004-10-21 2012-08-28 Durect Corporation Transdermal delivery system for sufentanil
ES2346895T3 (es) 2004-10-21 2010-10-21 Durect Corporation Sistemas de administracion transdermica.
WO2006084083A2 (en) * 2005-02-03 2006-08-10 Duramed Pharmaceuticals, Inc. Devices for delivering agents to a vaginal tract
DE102005051892A1 (de) * 2005-10-29 2007-05-10 Ecs Environment Care Systems Gmbh Abgabesystem für die kontinuierliche Freisetzung flüchtiger Substanzen
DK1981465T3 (en) * 2006-01-18 2016-02-01 Intec Pharma Ltd METHOD FOR PRODUCING delivery devices FOR ORAL USE OF A MEANS
FR2921541B1 (fr) * 2007-10-02 2012-04-27 Ab7 Ind Dispositif repulsif contre les parasites des animaux domestiques
US8343912B2 (en) 2008-12-23 2013-01-01 Biosource Pharm, Inc. Antibiotic compositions for the treatment of gram negative infections
US20110238036A1 (en) * 2009-12-23 2011-09-29 Psivida Us, Inc. Sustained release delivery devices
US8415307B1 (en) 2010-06-23 2013-04-09 Biosource Pharm, Inc. Antibiotic compositions for the treatment of gram negative infections
US20170347767A1 (en) * 2016-06-03 2017-12-07 Lisa Hudson Lice preventive headband
US20180280316A1 (en) * 2017-03-28 2018-10-04 Global Biomedical Technologies, Llc High-Efficiency Transdermal Patches

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926188A (en) * 1974-11-14 1975-12-16 Alza Corp Laminated drug dispenser
US4144317A (en) * 1975-05-30 1979-03-13 Alza Corporation Device consisting of copolymer having acetoxy groups for delivering drugs
US4102991A (en) * 1975-08-08 1978-07-25 Herculite Protective Fabrics Corporation Process for controlling cockroaches and other crawling insects
GB1601923A (en) * 1977-06-09 1981-11-04 Beecham Group Ltd Sustained release compositions
CA1125698A (en) * 1978-03-09 1982-06-15 Masaru Yoshida Process for preparing a polymer composition
DE3067332D1 (en) * 1979-06-27 1984-05-10 Beecham Group Plc Veterinary preparations for ruminant animals
US4601893A (en) * 1984-02-08 1986-07-22 Pfizer Inc. Laminate device for controlled and prolonged release of substances to an ambient environment and method of use
IN162525B (de) * 1984-02-08 1988-06-04 Pfizer
GB8417810D0 (en) * 1984-07-12 1984-08-15 Graham N B Temperature/fluid sensitive devices
US4743248A (en) * 1986-08-11 1988-05-10 Alza Corporation Dosage form for delivering acid sensitive beneficial agent

Also Published As

Publication number Publication date
DK566587A (da) 1988-05-01
EP0266929A3 (en) 1990-06-06
DK175899B1 (da) 2005-05-30
GR3006911T3 (de) 1993-06-30
DE3783210T2 (de) 1993-04-29
PT86013A (pt) 1988-11-30
NZ222305A (en) 1989-07-27
IE872916L (en) 1988-04-30
ATE83654T1 (de) 1993-01-15
IE59669B1 (en) 1994-03-09
JPS63122632A (ja) 1988-05-26
US4830860A (en) 1989-05-16
AU577728B2 (en) 1988-09-29
EP0266929A2 (de) 1988-05-11
CA1312284C (en) 1993-01-05
EP0266929B1 (de) 1992-12-23
DE3783210D1 (de) 1993-02-04
AU8046387A (en) 1988-05-05
DK566587D0 (da) 1987-10-29
ES2036584T3 (es) 1993-06-01

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19930128

MM3A Annulment or lapse

Effective date: 20060728

MM4A Annulment/lapse due to non-payment of fees, searched and examined patent

Free format text: MAXIMUM VALIDITY LIMIT REACHED

Effective date: 20080128